Envira-North Systems Ltd

Envira-North Systems Ltd is very pleased to introduce a new line of energy efficient Altra-Air high volume low speed big fans (HVLS). We are confident that these are the quietest and most energy efficient HVLS big fans on the market today.

Our innovative Altra-Air HVLS ceiling fans can move more air than ever before with 20 percent more efficiency.

The new big fans deviate from traditional HVLS big fans by featuring a five-bladed design with WhalePower's new Tubercle Technology™.

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